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| author |   sthen <sthen@openbsd.org> | 2011-07-06 23:44:20 +0000 |
|---|---|---|
| committer | sthen <sthen@openbsd.org> | 2011-07-06 23:44:20 +0000 |
| commit | 04c823f3c14a1d85985bdd950c5559067538cec9 (patch) | |
| tree | 8da6dfaad9ef6304270558ce982d274c4441d135 /lib/libm/man/scalbn.3 | |
| parent | Handle pci_conf_read() faults on reading non-existent registers that result (diff) | |
| download | wireguard-openbsd-04c823f3c14a1d85985bdd950c5559067538cec9.tar.xz wireguard-openbsd-04c823f3c14a1d85985bdd950c5559067538cec9.zip | |
Add sysctl net.inet.tcp.always_keepalive, when this is set the system
behaves as if SO_KEEPALIVE was set on all TCP sockets, forcing keepalives
to be sent every net.inet.tcp.keepidle half-seconds.
In conjunction with a keepidle value greatly reduced from the default,
this can be useful for keeping sessions open if you are stuck on a network
with short NAT or firewall timeouts.
Feedback from various people, ok henning@ claudio@
Diffstat (limited to 'lib/libm/man/scalbn.3')
0 files changed, 0 insertions, 0 deletions